Grundfos NB/NBG

Close-coupled

Grundfos’ offering for end suction close coupled motor pumps for use in HVAC, industrial pressure boosting and water transfer applications.

The NB series are designed to EN733 standards, while the NBG series are designed to ISO2858 standards.

Ranges cover up to 277LPS and 200KW.

Close-coupled

Typically used in

  • HVAC – Chilling, Condensing and Heating water pumps
  • Industrial applications requiring liquid transfer
  • Irrigation
Close-coupled

The Grundfos motor pumps

  • Close coupled design is compact and space saving
  • Consistent and reliable hydraulic performance from industry leading volute design
  • Back pull out design allows for servicing without need to compromise pipework and pump housing
  • A wide variety of combinations to suit vast range of duties
  • Bronze impeller wear ring as a standard not an option for long casing and impeller service life
  • EN733 (NB) compliant
  • ISO2858 (NBG) compliant